Measurement Activity 1. Goal: Measure the distance between the cam shaft and the crank shaft as accurately as possible. 2. Instructions: A standard measuring device is provided. • If the last digit of your social security number is 0, 2, 4, 6, or 8 use the metric scale (i.e. centimeters.) • If the last digit of your social security number is 1, 3, 5, 7, or 9 use the English scale (i.e. inches.) Then convert your measurement to centimeters by multiplying by 2.54 cm/in. 3. Measurements: SS # Distance in centimeters